nfs-utils: use cross toolchain to compile testlk

The following changes since commit c42df8cb48ceb6081680ffb802e85dad557cf29c:

i2c-tools: Add i2c-tools to the core (2014-05-28 09:42:14 +0100)

are available in the git repository at:

git://git.pokylinux.org/poky-contrib chonglu/nfs-utils
http://git.pokylinux.org/cgit.cgi/poky-contrib/log/?h=chonglu/nfs-utils

Chong Lu (1):
nfs-utils: use cross toolchain to compile testlk

 .../nfs-utils-use-cross-toolchain-to-compile.patch | 26 ++++++++++++++++++++++
 .../nfs-utils/nfs-utils_1.3.0.bb                   |  3 ++-
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 meta/recipes-connectivity/nfs-utils/nfs-utils/nfs-utils-use-cross-toolchain-to-compile.patch

1.8.1.2

testlk is built with host gcc at do_compile stage, which leads to unrecognized some flags for special architecture. Using cross toolchain instead.

---
 .../nfs-utils-use-cross-toolchain-to-compile.patch | 26 ++++++++++++++++++++++
 .../nfs-utils/nfs-utils_1.3.0.bb                   |  3 ++-
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 meta/recipes-connectivity/nfs-utils/nfs-utils/nfs-utils-use-cross-toolchain-to-compile.patch

new file mode 100644
index 0000000..52a02e1
@@ -0,0 +1,26 @@
+nfs-utils: use cross toolchain to compile testlk
+
+testlk is built with host gcc at do_compile stage, which leads to unrecognized
+some flags for special architecture. Using cross toolchain instead.
+
+Upstream-Status: Pending
+
+Signed-off-by: Chong Lu <[email protected]>
+---
+ tools/locktest/Makefile.am |    1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/tools/locktest/Makefile.am b/tools/locktest/Makefile.am
+index 3156815..87d0bac 100644
+--- a/tools/locktest/Makefile.am
++++ b/tools/locktest/Makefile.am
+@@ -1,6 +1,5 @@
+ ## Process this file with automake to produce Makefile.in
+ 
+-CC=$(CC_FOR_BUILD)
+ LIBTOOL = @LIBTOOL@ --tag=CC
+ 
+ noinst_PROGRAMS = testlk
+-- 
+1.7.9.5
+

index 73cfa6b..1eee798 100644
@@ -28,7 +28,8 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/utils/nfs-utils/${PV}/nfs-utils-${PV}.tar.x
            file://nfs-utils.conf \
            file://nfs-server.service \
            file://nfs-mountd.service \
-           file://nfs-statd.service "
+           file://nfs-statd.service \
+           file://nfs-utils-use-cross-toolchain-to-compile.patch"
 
 SRC_URI[md5sum] = "6e93a7997ca3a1eac56bf219adab72a8"
 SRC_URI[sha256sum] = "ab8384d0e487ed6a18c5380d5df28015f7dd98680bf08f3247c97d9f7d99e56f"

1.8.1.2

The makefile explicitly uses the host compiler, so presumably there's a good reason for this. If the problem is that the host compiler is being passed target CFLAGS, then you should set AM_CFLAGS to CFLAGS_FOR_BUILD and so on.

Ross

Hi Ross,

I remove "CC=$(CC_FOR_BUILD)" in order to inherit compiler.
Do you mean that I should reset CFLAGS in makefile rather than inherit compiler? If I reset CFLAGS, this makefile will use host compiler.
Moreover, testlk can't execute in target.

Best Regards
Chong

I just had a proper look and it *should* be working as they're also overriding CFLAGS. Then again this is a test program that isn't installed so instead of changing the makefile, why not just stop recursing into testlock?

Ross